3952822 has 4 divisors (see below), whose sum is σ = 5929236. Its totient is φ = 1976410.

The previous prime is 3952813. The next prime is 3952873. The reversal of 3952822 is 2282593.

3952822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2282593 = 41 ⋅55673.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 988204 + ... + 988207.

It is an arithmetic number, because the mean of its divisors is an integer number (1482309).

Almost surely, 2^3952822 is an apocalyptic number.

3952822 is a deficient number, since it is larger than the sum of its proper divisors (1976414).

3952822 is a wasteful number, since it uses less digits than its factorization.

3952822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976413.

The product of its digits is 8640, while the sum is 31.

The square root of 3952822 is about 1988.1705158260. The cubic root of 3952822 is about 158.1135486716.

It can be divided in two parts, 3952 and 822, that added together give a palindrome (4774).

The spelling of 3952822 in words is "three million, nine hundred fifty-two thousand, eight hundred twenty-two".